1054960

素因数分解:

$2^4\times 5^1\times {\mathrm{13187}}^1$

素因数の和:13200

約数の個数: 20

約数和(自身を含む): 2452968

約数和(自身を除く): 1398008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13187, 26374, 52748, 65935, 105496, 131870, 210992, 263740, 527480, 1054960]

約数ペア:

[(1, 1054960), (2, 527480), (4, 263740), (5, 210992), (8, 131870), (10, 105496), (16, 65935), (20, 52748), (40, 26374), (80, 13187)]